Pruitt recommends that everyone keep an eye on the air quality forecasts in their area as well as a few tips on bad air ...

By David Stanway SINGAPORE (Reuters) -Only seven countries met World Health Organization (WHO) air quality standards last ...

An air quality index value under 50 is considered good air quality, meaning that it is safe for everyone to spend time outdoors without posing a risk to their health. Dr. Kathleen May, division chief ...

This measure, based on data from the Environmental Protection Agency, evaluates states on the number of days the Air Quality Index in counties was not rated “good.” U.S. News calculated a ...

The EPA's network consistently failed to capture air quality in communities of color across six major pollutants. The monitors are the key data source driving decisions about pollution reduction, ...

Air quality changes consistently. Depending on the different pollutants in the air that come from natural and human activity, ...

The quality of the air we breathe and the water we drink are critical aspects of leading a healthy, productive life. The air and water quality subcategory informs the best states for natural ...